#preloader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: grid;
  place-items: center;
  opacity: 1;
  transition: opacity 0.35s ease;
}

#preloader.is-hidden {
  opacity: 0;
  pointer-events: none;
}

#preloader .preloader-backdrop {
  position: absolute;
  inset: 0;
  background: radial-gradient(
      1200px 600px at 50% -20%,
      rgba(0, 122, 180, 0.18),
      transparent 60%
    ),
    linear-gradient(180deg, #f3f7fb 0%, #e9f1f8 100%);
}

#preloader .preloader-content {
  position: relative;
  display: grid;
  place-items: center;
  gap: 14px;
  padding: 28px 32px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.12);
}

#preloader .preloader-logo {
  display: block;
  width: 64px;
  height: 72px;
  animation: preloader-logo-float 1.4s ease-in-out infinite,
    preloader-logo-glow 2.2s ease-in-out infinite;
  transform-origin: center;
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.12));
}

#preloader .preloader-spinner {
  display: none; 
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 3px solid rgba(0, 118, 190, 0.25);
  border-top-color: #0076be;
  animation: preloader-spin 0.85s linear infinite;
}

#preloader .preloader-text {
  margin: 0;
  font-weight: 600;
  color: #1f3b53;
  letter-spacing: 0.2px;
}

@keyframes preloader-spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes preloader-logo-float {
  0% {
    transform: translateY(0) scale(1) rotate(0deg);
  }
  50% {
    transform: translateY(-6px) scale(1.04) rotate(-1deg);
  }
  100% {
    transform: translateY(0) scale(1) rotate(0deg);
  }
}

@keyframes preloader-logo-glow {
  0%,
  100% {
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.12));
  }
  50% {
    filter: drop-shadow(0 8px 22px rgba(0, 118, 190, 0.35));
  }
}

@media (prefers-reduced-motion: reduce) {
  #preloader {
    transition: none;
  }
  #preloader .preloader-spinner {
    animation: none;
  }
  #preloader .preloader-logo {
    animation: none;
  }
}